Articles of high resistance to wear, well polishable and neutral to chemical agents,申请号GB19300002787-传众专利搜索

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法人/股东/高管

发明名称	Articles of high resistance to wear, well polishable and neutral to chemical agents
摘要
申请公布号	GB329953(A)	申请公布日期	1930.05.29
申请号	GB19300002787	申请日期	1930.01.27
申请人	FRIEDRICH HAUPTMEYER	发明人
分类号	C04B22/04	主分类号	C04B22/04
代理机构		代理人
主权项
地址

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